CN107592488A - A kind of video data handling procedure and electronic equipment - Google Patents

A kind of video data handling procedure and electronic equipment Download PDF

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Publication number
CN107592488A
CN107592488A CN201710920016.8A CN201710920016A CN107592488A CN 107592488 A CN107592488 A CN 107592488A CN 201710920016 A CN201710920016 A CN 201710920016A CN 107592488 A CN107592488 A CN 107592488A
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CN
China
Prior art keywords
image
video
described
part
corresponding
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CN201710920016.8A
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Chinese (zh)
Inventor
刘文强
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联想(北京)有限公司
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Priority to CN201710920016.8A priority Critical patent/CN107592488A/en
Publication of CN107592488A publication Critical patent/CN107592488A/en

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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036Insert-editing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005Reproducing at a different information rate from the information rate of recording
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/262Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2621Cameras specially adapted for the electronic generation of special effects during image pickup, e.g. digital cameras, camcorders, video cameras having integrated special effects capability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/765Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera

Abstract

The application, which provides a kind of video data handling procedure and electronic equipment, methods described, to be included:The Part I of the first image in first video and the second image in the second video are synthesized, obtain composograph, each composograph forms target video;Wherein, the recording duration of the first video is different from the recording duration of the second video, or the recording frame rate of the first video is different from the recording frame rate of the second video.It can be seen that, present applicant proposes to recording, duration is different or two videos different to recording frame rate synthesize, obtain the technical concept of target video, because the recording duration of the first video, the second video is different or it is different to record frame rate, and after target video is obtained to both synthesis, then will necessarily correspondingly be included to target video with identical duration or frame rate two are synthesized part and played out, and two so as to which target video can be caused correspondingly to include are synthesized part and show the inconsistent effect of state change speed.

Description

A kind of video data handling procedure and electronic equipment

Technical field

The invention belongs to technical field of video processing, more particularly to a kind of video data handling procedure and electronic equipment.

Background technology

With the continuous development of technique for taking, the shooting to image/video etc. proposes increasing requirement.Wherein, In films and television programs or common photographed scene, often require that the video that shooting is recorded can possess main part and background parts shape The inconsistent effect of state pace of change, and then make it that showing main part or background parts occurs the change of high speed/lower-speed state Special efficacy, for example show the special efficacy of personage's shuttle space-time or fast motion/slow motion special efficacy of personage etc..

Current shooting recording technology can not still reach the effect above, in consideration of it, this area need to provide a kind of Video processing Scheme, to meet the demand so that two different pieces (such as main parts and background can be showed by handling the video of gained Part) the inconsistent effect of state change speed.

The content of the invention

In view of this, it is an object of the invention to provide a kind of video data handling procedure and electronic equipment, it is intended to solves Above-mentioned technical problem so that two inconsistent effects of different piece state change speed can be showed by handling the video of gained Fruit.

Therefore, the present invention is disclosed directly below technical scheme:

A kind of video data handling procedure, applied to electronic equipment, methods described includes:

The first image in the first video is obtained, and isolates the Part I in described first image, described first regards A length of first duration during the recording of frequency, or first video is recorded with the first frame rate;

Obtain the second image in the second video, a length of second duration during the recording of second video, or with second Frame rate records second video, wherein, second duration is different from first duration, and the second frame rate is different from the One frame rate;

The Part I and second image of described first image are synthesized, obtain composograph;Each synthesis Image construction target video.

The above method, it is preferred that the Part I isolated in described first image, including:

Part I in described first image is positioned;

According to positioning result, the Part I in described first image is isolated.

The above method, it is preferred that the Part I in described first image positions, including:

Obtain the one or more of following information corresponding to described first image:Depth of view information, object space focal length, and shooting The object distance of corresponding object point during described first image;

Based on described one or more:The object distance of depth of view information, object space focal length or object point, it is determined that being in the depth of field In the range of object point;

Framing is carried out to the object point in the field depth in described first image, obtains described first Divide the positioning result in described first image.

The above method, it is preferred that the Part I to described first image synthesizes with second image, bag Include:

When determining image synthesis processing, described first image and the amount of images corresponding relation of second image;

When the amount of images corresponding relation of described first image and second image is one-to-many, by first figure The Part I of picture, it is respectively synthesized into multiple second images corresponding with described first image, obtains multiple composographs;

When the amount of images corresponding relation of described first image and second image is one-to-one, by first figure The Part I of picture, it is blended into second image corresponding with described first image, obtains a composograph;

When the amount of images corresponding relation of described first image and second image is many-one, by multiple first figures The Part I of picture, it is one-to-one respectively to be blended into same second image corresponding with the multiple image, obtain multiple Composograph.

The above method, it is preferred that the Part I to described first image synthesizes with second image, bag Include:

The Part I of described first image is blended into the corresponding position of second image;

Wherein, the relevant position is specified location of the user in second image, or in second image In position corresponding with the Part I in described first image.

A kind of electronic equipment, including:

First acquisition unit, for obtaining the first image in the first video, and isolate the in described first image A part, a length of first duration during the recording of first video, or first video is recorded with the first frame rate;

Second acquisition unit, for obtaining the second image in the second video, a length of the during the recording of second video Two durations, or second video is recorded with the second frame rate, wherein, second duration is different from first duration, Second frame rate is different from the first frame rate;

Synthesis unit, synthesize, synthesized for the Part I to described first image and second image Image;Each composograph forms target video.

Above-mentioned electronic equipment, it is preferred that the first acquisition unit isolates the Part I in described first image, tool Body includes:

Part I in described first image is positioned;According to positioning result, isolate in described first image Part I.

Above-mentioned electronic equipment, it is preferred that the first acquisition unit is determined the Part I in described first image Position, is specifically included:

Obtain the one or more of following information corresponding to described first image:Depth of view information, object space focal length, and shooting The object distance of corresponding object point during described first image;Based on described one or more:Depth of view information, object space focal length or thing The object distance of point, it is determined that the object point in the field depth;To in the field depth in described first image Object point carries out framing, obtains positioning result of the Part I in described first image.

Above-mentioned electronic equipment, it is preferred that the synthesis unit, be specifically used for:

When determining image synthesis processing, described first image and the amount of images corresponding relation of second image;Work as institute State the amount of images corresponding relation of the first image and second image for it is one-to-many when, by first of first image Point, it is respectively synthesized into multiple second images corresponding with described first image, obtains multiple composographs;When described first When the amount of images corresponding relation of image and second image is one-to-one, by the Part I of first image, synthesis Into second image corresponding with described first image, a composograph is obtained;When described first image with it is described When the amount of images corresponding relation of second image is many-one, by the Part I of multiple first images, respectively one-to-one synthesis Into same second image corresponding with the multiple image, multiple composographs are obtained.

Above-mentioned electronic equipment, it is preferred that the synthesis unit, be specifically used for:

The Part I of described first image is blended into the corresponding position of second image;

Wherein, the relevant position is specified location of the user in second image, or in second image In position corresponding with the Part I in described first image.

From above scheme, the application, which provides a kind of video data handling procedure and electronic equipment, methods described, to be included: The Part I of the first image in first video and the second image in the second video are synthesized, obtain composograph, Each composograph forms target video;Wherein, the recording duration of the first video is different from the recording duration of the second video, or The recording frame rate of first video is different from the recording frame rate of the second video.It can be seen that present applicant proposes to recording duration not Synthesize with or to recording different two videos of frame rate, obtain the technical concept of target video, due to the first video, the The recording durations of two videos is different or to record frame rate different, and after being synthesized to both and obtaining target video, then will necessarily be with Correspondingly included to target video two of identical duration or frame rate are synthesized part and played out, so as to target be caused to regard Corresponding two included of frequency are synthesized part and show the inconsistent effect of state change speed.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis The accompanying drawing of offer obtains other accompanying drawings.

Fig. 1 is a kind of flow chart for video data handling procedure embodiment one that the application provides;

Fig. 2 is a kind of flow chart for video data handling procedure embodiment two that the application provides;

Fig. 3 is the implementation process figure of Part I in the image of positioning first that the embodiment of the present application three provides;

Fig. 4 be the embodiment of the present application three provide based on dual camera detectable substance away from principle schematic;

Fig. 5 is a kind of flow chart for video data handling procedure example IV that the application provides;

Fig. 6 is a kind of flow chart for video data handling procedure embodiment five that the application provides;

Fig. 7 is the structural representation for a kind of electronic equipment embodiment seven that the application provides.

Embodiment

For the sake of quoting and understanding, the technical term that hereinafter uses, write a Chinese character in simplified form or summary of abridging is explained as follows:

The depth of field:Refer to after the completion of camera lens or other imagers focus on, can shape in the scope before and after focus Into clearly as this distance range one in front and one in back, being just called the depth of field.

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

The embodiment of the present application one provides a kind of video data handling procedure, it is intended to which the video of processing gained is presented Go out the inconsistent effect of the state change speed of two different pieces.Methods described can be applied in electronic equipment, such as specifically may be used Applied in the terminal devices such as smart mobile phone, tablet personal computer, or can also to be applied to notebook, desktop computer, all-in-one etc. each In kind of computer equipment, a kind of flow chart of video data handling procedure embodiment one with reference to shown in figure 1, methods described can be with Comprise the following steps:

The first image in step 101, the first video of acquisition, and the Part I in described first image is isolated, institute A length of first duration during the recording of the first video is stated, or first video is recorded with the first frame rate.

First video, a length of first duration or with when can be the recording recorded and stored by electronic equipment The video that one frame rate is recorded, or the video transmitted by other equipment is may also be, the present embodiment is not construed as limiting to this.

The frame rate, refers to the frame number of picture refreshed each second, namely fps (frames per second, it is per second Frame number).

Because each two field picture for forming video has timing, often will chronologically be regarded when storing the data file of video Each frame image data storage corresponding with timestamp of frequency, so that when the acquisition demand of certain two field picture in existing to video, specifically Required respective image can be obtained from video according to timestamp.

In consideration of it, in this step, can be stabbed according to the very first time corresponding to the first image, from the data file of the first video Obtain the first image.

The Part I of described first image, can be any part of the first image, such as the master of the first image Body portion, background parts or other arbitrary portions etc..In practical application, it can be isolated by means such as rim detection, stingy figures The Part I of described first image.

Step 102, obtain the second image in the second video, a length of second duration during the recording of second video, or Person records second video with the second frame rate, wherein, second duration is different from first duration, the second frame rate It is different from the first frame rate.

Second video, when can be correspondingly the recording recorded and stored by electronic equipment a length of second duration or The video that person is recorded with the second frame rate, or may also be the video transmitted by other equipment.Wherein, second duration First duration is different from, the second frame rate is different from the first frame rate, that is to say, that second video is recording duration First video is different from terms of the frame rate used in aspect or recording process.

In view of in video each two field picture timing, this step can correspondingly be based on the second time corresponding to the second image Stamp, obtains the second image from the data file of the second video.

Step 103, Part I and second image to described first image synthesize, and obtain composograph; Each composograph forms target video.The frame rate of target video and the first frame rate, the second frame rate at least within it One is different.

The Part I of the first image in the first video is obtained, and in the second image basis of the second video, this step It is rapid to continue to carry out synthesis processing with second image to the Part I of described first image, composograph is obtained, such as will The main part of first image is synthesized on the second image, to cause the master by the main part of the first image as composograph Body portion, the second image grade as the background portion of composograph.

After synthesis processing is made in a manner described to each two field picture of each two field picture of the first video and the second video, it can obtain To each composograph, and each composograph then can chronologically form target video.Wherein, the frame speed of the target video Rate (frame rate used during such as follow-up play) is different from least one of the first frame rate, the second frame rate, i.e. target The frame rate of video can be only identical with one of the first frame rate, the second frame rate, or can also be with both neither It is identical.

The video data handling procedure provided from above scheme, the embodiment of the present application, including in the first video The Part I of first image is synthesized with the second image in the second video, obtains composograph, each composograph structure Into target video;Wherein, the recording duration of the first video is different from the recording duration of the second video, or the recording of the first video Frame rate is different from the recording frame rate of the second video.It can be seen that present applicant proposes different or fast to recording frame to recording duration Two different videos of rate are synthesized, and obtain the technical concept of target video, due to the first video, the second video recording when Long different or recording frame rate is different, and after target video is obtained to both synthesis, then will necessarily be with identical duration or frame Correspondingly included to target video two of speed are synthesized part and played out, so as to can make it that target video correspondingly includes two The individual part that is synthesized shows the inconsistent effect of state change speed.

In the embodiment of the present application two, a kind of flow chart of video data handling procedure embodiment two with reference to shown in figure 2, The Part I in described first image is isolated in the step 101, can be realized by following processing procedure:

Step 1011, the Part I in described first image is positioned.

As described above, the Part I in described first image can be the main part of described first image, background Part or other arbitrary portions, when implementing the application, demand can be synthesized according to the video image of reality, from the first figure Orient the satisfactory Part I as in, such as specifically orient the main part of the first image, background parts or Other arbitrary portions etc..

Step 1012, according to positioning result, isolate the Part I in described first image.

After the required Part I is oriented from the first image, corresponding detection means can be based on, it is such as corresponding Edge-Detection Algorithm etc. further precise positioning goes out image border corresponding to the Part I from the first image, it After using image zooming-out, the means such as figure can be scratched the Part I is isolated from the first image, such as according to edge detection results Isolate main part, background parts or other arbitrary portions of the first image etc..

The present embodiment can be follow-up video figure by positioning and isolating the Part I of the first image according to demand As synthesis processing provides support.

In the embodiment of the present application three, with reference to figure 3, the Part I in described first image is entered in the step 1011 Row positioning, it can specifically be realized by following processing procedure:

Step 301, the one or more for obtaining following information corresponding to described first image:Depth of view information, object space focal length, And shoot the object distance of object point corresponding during described first image.

For the inconsistent demand of the state change speed of two different pieces in video image, in actual applications, one More typically, foreground subject part and background parts state change speed can be possessed to kind by often requiring that the video of gained Inconsistent effect is spent, and then make it that showing foreground subject part or background parts occurs the spy of high speed/lower-speed state change Effect, for example show the special efficacy of personage's shuttle space-time or fast motion/slow motion special efficacy of personage etc..The present embodiment is intended to pin To such a more typical applicable cases, so that Part I is the main part of image as an example, there is provided a kind of feasible from first The implementation of the Part I is positioned in image.

For the main part in image, personage/animal in such as display foreground, building, automobile, entering During row video capture, in general, the thing of camera lens can be in as the subject of main part by focusing on Square focal point, or at least so that the subject is in the field depth of camera lens, to cause subject as far as possible Main part corresponding to body being capable of blur-free imaging.In consideration of it, can the related optical image-forming information based on image, as depth of view information, Object space focal length, and object distance of object point corresponding during shooting image etc., orient its main part from image.

Based on described above, for the positioning of Part I described in the first image, such as main part in the first image Positioning, this step then specifically obtain the one or more of following information corresponding to described first image:Depth of view information, object space are burnt Away from, and the object distance of object point corresponding during shooting described first image, to cause the positioning of the Part I for the first image There is provided and support.

In practical application, the object distance of object point in image, it can preferably be based on dual camera range measurement principle and obtain, specifically, Two cameras (can visually be interpreted as the eyes for simulating people) can be set in the electronic device in advance, and in electronic equipment It is middle that corresponding angular transducer is set, for the angle between detection object point and two cameras, as shown in figure 4, passing through Angular transducer detects angle theta 1 between object point and two cameras, on the basis of θ 2, can be according between two cameras Distance y, and described two angle thetas 1, θ 2 calculate the object distance Z of object point.

Step 302, based on described one or more:The object distance of depth of view information, object space focal length or object point, it is determined that being in Object point in the field depth.

Obtain the depth of view information corresponding to the first image, object distance of object space focal length or object point etc. it is one or more into As after information, the object point in the field depth corresponding to the first image can be determined based on these information of acquisition.

As described above, according to the shooting feature of image such as video image, it is known that, as the subject of main body, The object focus of camera lens is typically in shooting process or at least in the field depth of camera lens, so as to described to be in the depth of field In the range of object point frequently include object point in image corresponding to main part, in consideration of it, determining the first image in this step The corresponding object point in the field depth, support can be provided for the determination of main part in first image.

Step 303, framing is carried out to the object point in the field depth in described first image, obtain institute State positioning result of the Part I in described first image.

After determining to be in the object point in its field depth corresponding to the first image, tentatively the depth of field model can will be in Object point in enclosing region corresponding in the first image, as the candidate region where the main part of the first image, herein On the basis of (such as person model, building model etc.) or feature point detection, rim detection hand can be matched by agent model Section orients the main part of the first image from the candidate region.

The related optical image-forming information based on image provided using the present embodiment, is positioned to image appropriate section Scheme, can precisely, efficiently locate out the Part I (such as main part) of the first image, so as to be closed for follow-up video image Required view data is provided into processing to support.

In the embodiment of the present application four, a kind of flow chart of video data handling procedure example IV with reference to shown in figure 5, The Part I of described first image is synthesized with second image in the step 103, obtains composograph, specifically It can be realized by following processing procedure:

Step 1031, determine image synthesis processing when, described first image is corresponding with the amount of images of second image Relation.

The amount of images corresponding relation of described first image and second image, can be it is one-to-many, one-to-one or Many-one.

When carrying out image synthesis processing, described first image and the amount of images corresponding relation of second image, tool Body can according to the first video, the actual recording duration of the second video, and/or the frame rate corresponding to the first video, the second video, And combine otherness demand of the two parts being synthesized in follow-up composograph in terms of state change speed and be determined.Below Specific example will be combined to describe in detail.

In the example of the application, assuming initially that needs using the main body of image in the first video as in follow-up synthetic video The main body of image, the background parts using the image of the second video as image in synthetic video, and assume follow-up synthetic video The middle effect for needing to show the background parts Fast transforms (corresponding main part) of image.

It is then a kind of it might be that the first video, the recording duration of the second video are different, frame rate phase during recording Together, for example, assume the first video, the recording duration of the second video is respectively 1min (minute, minute), 8min, two videos Frame rate is 30fps, then for the situation, in order that image in follow-up synthetic video can to show background parts fast The effect of speed conversion, can be chronologically corresponding respectively by 30 two field pictures of the first video and 240 two field pictures of the second video, from , subsequently can be by the way that synthesis be regarded and each two field picture of the first video is chronologically corresponding with 8 two field pictures of the second video respectively Length such as 1min when the playing duration boil down to of frequency is shorter, realize the Fast transforms effect of the background parts of image in synthetic video.

Alternatively possible situation is that the first video, the recording duration of the second video are identical, but frame rate during recording is not Together, such as, it is assumed that the first video, the recording duration of the second video are 8min, the first video, the frame rate difference of the second video For 240fps, 30fps, for the situation, in order that image in follow-up synthetic video can to show background parts quick The effect of conversion, the image of part video-frequency band in the first video can be chosen, such as preceding 1min 30 two field pictures, or in the 8min Each two field picture corresponding to arbitrary part-time section, it is chronologically corresponding with 240 two field pictures of the second video, before the first video Exemplified by 1min 240 two field pictures, then specifically can by each two field picture in 240 two field picture chronologically with the second video Corresponding two field picture corresponds, subsequently through by the playing duration boil down to of synthetic video it is shorter when length such as 1min, can be achieved to close The Fast transforms effect of image background part into video.

Another is it might be that the first video, the recording duration of the second video are different, and frame rate during recording is not yet Together, such as, it is assumed that the first video, the recording duration of the second video are respectively 1min, 8min, frame rate be respectively 240fps, 30fps, then for the situation, in order that the image obtained in follow-up synthetic video can show the effect of background parts Fast transforms Fruit, 240 two field pictures of 240 two field pictures of the first video and the second video can chronologically be corresponded respectively, can subsequently led to Cross by the playing duration boil down to of synthetic video it is shorter when length such as 1min, realize the quick of background parts of image in synthetic video Transform effect.

It is one-to-many, man-to-man that above example, which illustrate only the first image and the amount of images corresponding relation of the second image, Situation, and in the case of needing main part that there is faster state change speed, such as show the fast motion special efficacy of personage Deng then can be according to the first video, the actual recording duration of the second video, and/or the frame corresponding to the first video, the second video Frequency, consider with the second image to be synthesized the first image by many-to-one corresponding relation, to reach main body in synthetic video The effect of part Fast transforms, in this case the first image, the second image amount of images corresponding relation determination process, it is and upper It is similar to state the determination process provided in example, is no longer described in detail herein.

Step 1032, when described first image and second image amount of images corresponding relation for it is one-to-many when, will The Part I of one the first image, it is respectively synthesized into multiple second images corresponding with described first image, obtains more Individual composograph.

It is respectively 1min, 8min still with the recording duration of above-mentioned first video, the second video, the frame rate of two videos is equal Exemplified by 30fps example, in this example, can by the image of every frame first of the first video chronologically with the second video 8 The image of frame second is corresponding, so that, can be by the Part I isolated in every image of frame first (such as when carrying out image synthesis Main part), chronologically it is blended into the second video in the corresponding image of 8 frame second, may finally obtains including the conjunction of 240 frames Into the synthetic video (target video) of image, subsequently can by by the playing duration boil down to of synthetic video it is shorter when length such as 1min, realize the Fast transforms effect of image background part in synthetic video.

Specifically, 8 two field pictures are often played when being played out to above-mentioned synthetic video, the main part in image is A state transformation (every 8 two field picture has identical body matter) occurs, and often plays a two field picture, background parts just occur State transformation, so as to which compared to main part, background parts can show the effect of Fast transforms.

Step 1033, when described first image and second image amount of images corresponding relation for it is one-to-one when, will The Part I of one the first image, it is blended into second image corresponding with described first image, obtains a conjunction Into image.

Recording duration with above-mentioned first video, the second video is respectively 1min, 8min, frame rate be respectively 240fps, , in this example, can be chronologically every with the second video by the image of each frame first of the first video exemplified by 30fps example One the second image of frame is corresponding, so as to, when carrying out image synthesis, the Part I that will can be isolated in each image of frame first (such as main part), chronologically it is blended into the second video in the corresponding image of a frame second, may finally obtains including 240 The synthetic video of frame composograph, subsequently can by by the playing duration boil down to of synthetic video it is shorter when length such as 1min, realize The Fast transforms of image background part in synthetic video.

Specifically, when being played out to above-mentioned synthetic video, in 1min synthetic video playing process, substantially The background video of the 8min in original second video has been played, and has only played 1min main video, so as to relative to main body Part, background parts can show the effect of Fast transforms.

Step 1034, when the amount of images corresponding relation of described first image and second image be many-one, general The Part I of multiple first images, it is one-to-one respectively to be blended into same second image corresponding with the multiple image In, obtain multiple composographs.

It is similar for one-to-many situation with the quantity corresponding relation of above-mentioned first image and the second image, if described first The amount of images corresponding relation of image and second image is many-one, then can by the Part I of multiple first images, It is chronologically one-to-one respectively to be blended into same second image corresponding with the multiple image, for example, by 8 the first figures of frame The main part of picture, chronologically respectively it is one-to-one be blended into it is medium as the image of same frame second of background parts, so as to follow-up When the synthetic video to gained is played out by the duration after compression, often play 8 two field picture background parts and a shape just occurs State converts, and accordingly, often playing 1 two field picture main part just occurs a state transformation, so as to compared to background portion Point, main part can show quick state change effect, such as show the fast motion special efficacy of personage.

Processing procedure is synthesized based on the image that the present embodiment provides, may be such that synthesis regards subsequently when playing synthetic video The two parts being synthesized in frequency show the inconsistent effect of state change speed, so as to effectively meet people to video Certain aspect special efficacy (such as fast motion of personage's shuttle space-time, personage/slow motion special efficacy) demand.

The embodiment of the present application five illustrates from another angle to the processing procedure of the step 103, with reference to shown in figure 6 A kind of flow chart of video data handling procedure embodiment five, in the step 103 to the Part I of described first image with Second image is synthesized, and obtains composograph, can specifically be realized by following processing procedure:

Step 1035, the corresponding position that the Part I of described first image is blended into second image;Wherein, The relevant position is specified location of the user in second image, or in second image with described first Divide the position corresponding in described first image.

Specifically, when the Part I of the first image and the second image are synthesized, such as, by the master of the first image When body portion as the second image of background parts with being synthesized, the Part I of the first image can be blended into user and existed Specified location in second image, for example central region or certain fringe region of the second image that user specifies etc. are blended into, Or it is blended into the foreground area for the second image that user specifies, background region etc..

In addition to this it is possible to by the Part I of the first image, directly it is blended into second image and described At a part of position corresponding in described first image, such as, it is assumed that the Part I is in the first image Left part fringe region a certain position, then subsequently can be according to positional information of the Part I in the first image (such as position Put coordinate), the Part I is blended into the relevant position of the left part fringe region of the second image.

When implementing the application, it can select in aforesaid way one of any according to the actual requirements or combine using upper Two ways is stated, realizes and is synthesized the Part I of the first image and the second image, the present embodiment is not construed as limiting to this.

The synthetic schemes provided by using the present embodiment, it can be achieved the Part I of the first image being blended into the second figure As in the Part I at position corresponding in described first image, or on demand by described first Divide the optional position for being blended into the second image, disclosure satisfy that the diversified video image synthesis demand of user.

In the embodiment of the present application six, first video, the second video can be that at least part in same video regards Frequently, the first image of first video, the second image of the second video are correspondingly then the images in the same video.

It is the situation of at least part video in same video for first video, the second video, to cause video The different piece of middle image can have different state change speed, such as, the background parts in video are compared to main part Point show compared with faster slower transform effect (such as personage shuttle when light effect or personage fast motion effect), can be according to not With the different conditions pace of change demand of part, determine to be used for the part as the first video in the same video, and For the part as the second video, and and then on this basis according to the application various embodiments above provide image synthesis at Reason process, synthesis processing is made to the image in the first video, the second video, finally gives satisfactory synthetic video (i.e. mesh Mark video).

Specifically, by final synthetic video, it is necessary to the background parts of image have higher conversion rate exemplified by, then The partial video that the corresponding period can be intercepted from first video according to being actually needed as first video, than Such as, it is assumed that a length of 60 minutes during the recording of the same video, then can therefrom intercept initial 5 minutes as needed, or appoint Anticipate continuous 5 minutes durations video-frequency band as first video, using the video of whole 60 minutes as second video, , can be by the main part in the first video per two field picture on the basis of this, chronologically corresponding in the second video 12 two field pictures are made Synthesis is handled, and obtains synthetic video, and by the shorter playing duration of the composograph boil down to one finally given, such as boil down to 5 Playing duration of minute etc., so as to which when being played out to the synthetic video, the playing process of a frame main body image is substantially It is corresponding to have played 12 frame background images, so as to which compared with main part, the background parts of composograph can show faster State transformation effect.

, can be by handling the same video of recording so that the video after processing is being broadcast using the embodiment of the present application There can be different state change speed for different piece when putting, can effectively meet certain the aspect special efficacy of people to video (such as fast motion of personage's shuttle space-time, personage/slow motion special efficacy) demand.

The embodiment of the present application seven provides a kind of electronic equipment, and the electronic equipment can be smart mobile phone, tablet personal computer etc. Terminal device, or the various computer equipments such as notebook, desktop computer, all-in-one are can also be, one kind electricity with reference to shown in figure 7 The structural representation of sub- apparatus embodiments seven, the electronic equipment can include:

First acquisition unit 701, for obtaining the first image in the first video, and isolate in described first image Part I, a length of first duration during the recording of first video, or first video is recorded with the first frame rate.

First video, a length of first duration or with when can be the recording recorded and stored by electronic equipment The video that one frame rate is recorded, or the video transmitted by other equipment is may also be, the present embodiment is not construed as limiting to this.

The frame rate, refers to the frame number of picture refreshed each second, namely fps (frames per second, it is per second Frame number).

Because each two field picture for forming video has timing, often will chronologically be regarded when storing the data file of video Each frame image data storage corresponding with timestamp of frequency, so that when the acquisition demand of certain two field picture in existing to video, specifically Required respective image can be obtained from video according to timestamp.

In consideration of it, first acquisition unit can stab according to the very first time corresponding to the first image, from the data text of the first video The first image is obtained in part.

The Part I of described first image, can be any part of the first image, such as the master of the first image Body portion, background parts or other arbitrary portions etc..In practical application, it can be isolated by means such as rim detection, stingy figures The Part I of described first image.

Second acquisition unit 702, it is a length of during the recording of second video for obtaining the second image in the second video Second duration, or second video is recorded with the second frame rate, wherein, when second duration is different from described first Long, the second frame rate is different from the first frame rate.

Second video, when can be correspondingly the recording recorded and stored by electronic equipment a length of second duration or The video that person is recorded with the second frame rate, or may also be the video transmitted by other equipment.Wherein, second duration First duration is different from, the second frame rate is different from the first frame rate, that is to say, that second video is recording duration First video is different from terms of the frame rate used in aspect or recording process.

In view of in video each two field picture timing, second acquisition unit correspondingly can be based on the second image corresponding to second Timestamp, the second image is obtained from the data file of the second video.

Synthesis unit 703, synthesize, closed for the Part I to described first image and second image Into image;Each composograph forms target video.

The Part I of the first image in the first video is obtained, and in the second image basis of the second video, this step It is rapid to continue to carry out synthesis processing with second image to the Part I of described first image, composograph is obtained, such as will The main part of first image is synthesized on the second image, to cause the master by the main part of the first image as composograph Body portion, the second image grade as the background portion of composograph.

After synthesis processing is made in a manner described to each two field picture of each two field picture of the first video and the second video, it can obtain To each composograph, and each composograph then can chronologically form target video.Wherein, the frame speed of the target video Rate (frame rate used during such as follow-up play) is different from least one of the first frame rate, the second frame rate, i.e. target The frame rate of video can be only identical with one of the first frame rate, the second frame rate, or can also be with both neither It is identical.

From above scheme, electronic equipment that the embodiment of the present application provides, to the of the first image in the first video A part is synthesized with the second image in the second video, obtains composograph, and each composograph forms target video;Its In, the recording duration of the first video is different from the recording duration of the second video, or the recording frame rate of the first video is different from The recording frame rate of second video.It can be seen that present applicant proposes two different or different to recording frame rate to recording duration Video is synthesized, and obtains the technical concept of target video, because the recording duration of the first video, the second video is different or records Frame rate is different, and after target video is obtained to both synthesis, then target will necessarily be regarded with identical duration or frame rate Corresponding two included of frequency are synthesized part and played out, and two so as to which target video can be caused correspondingly to include are synthesized part Show the inconsistent effect of state change speed.

In the embodiment of the present application eight, the first acquisition unit isolates the Part I in described first image, tool Body includes:

Part I in described first image is positioned;According to positioning result, isolate in described first image Part I.

As described above, the Part I in described first image can be the main part of described first image, background Part or other arbitrary portions, when implementing the application, demand can be synthesized according to the video image of reality, from the first figure Orient the satisfactory Part I as in, such as specifically orient the main part of the first image, background parts or Other arbitrary portions etc..

After the required Part I is oriented from the first image, corresponding detection means can be based on, it is such as corresponding Edge-Detection Algorithm etc. further precise positioning goes out image border corresponding to the Part I from the first image, it After using image zooming-out, the means such as figure can be scratched the Part I is isolated from the first image, such as according to edge detection results Isolate main part, background parts or other arbitrary portions of the first image etc..

The present embodiment can be follow-up video figure by positioning and isolating the Part I of the first image according to demand As synthesis processing provides support.

In the embodiment of the present application nine, the first acquisition unit is determined the Part I in described first image Position, is specifically included:

Obtain the one or more of following information corresponding to described first image:Depth of view information, object space focal length, and shooting The object distance of corresponding object point during described first image;Based on described one or more:Depth of view information, object space focal length or thing The object distance of point, it is determined that the object point in the field depth;To in the field depth in described first image Object point carries out framing, obtains positioning result of the Part I in described first image.

For the inconsistent demand of the state change speed of two different pieces in video image, in actual applications, one More typically, foreground subject part and background parts state change speed can be possessed to kind by often requiring that the video of gained Inconsistent effect is spent, and then make it that showing foreground subject part or background parts occurs the spy of high speed/lower-speed state change Effect, for example show the special efficacy of personage's shuttle space-time or fast motion/slow motion special efficacy of personage etc..The present embodiment is intended to pin To such a more typical applicable cases, so that Part I is the main part of image as an example, there is provided a kind of feasible from first The implementation of the Part I is positioned in image.

For the main part in image, personage/animal in such as display foreground, building, automobile, entering During row video capture, in general, the thing of camera lens can be in as the subject of main part by focusing on Square focal point, or at least so that the subject is in the field depth of camera lens, to cause subject as far as possible Main part corresponding to body being capable of blur-free imaging.In consideration of it, can the related optical image-forming information based on image, as depth of view information, Object space focal length, and object distance of object point corresponding during shooting image etc., orient its main part from image.

Based on described above, for the positioning of Part I described in the first image, such as main part in the first image Positioning, this step then specifically obtain the one or more of following information corresponding to described first image:Depth of view information, object space are burnt Away from, and the object distance of object point corresponding during shooting described first image, to cause the positioning of the Part I for the first image There is provided and support.

In practical application, the object distance of object point in image, it can preferably be based on dual camera range measurement principle and obtain, specifically, Two cameras (can visually be interpreted as the eyes for simulating people) can be set in the electronic device in advance, and in electronic equipment It is middle that corresponding angular transducer is set, for the angle between detection object point and two cameras, as shown in figure 4, passing through Angular transducer detects angle theta 1 between object point and two cameras, on the basis of θ 2, can be according between two cameras Distance y, and described two angle thetas 1, θ 2 calculate the object distance Z of object point.

Obtain the depth of view information corresponding to the first image, object distance of object space focal length or object point etc. it is one or more into As after information, the object point in the field depth corresponding to the first image can be determined based on these information of acquisition.

As described above, according to the shooting feature of image such as video image, it is known that, as the subject of main body, The object focus of camera lens is typically in shooting process or at least in the field depth of camera lens, so as to described to be in the depth of field In the range of object point frequently include object point in image corresponding to main part, in consideration of it, determining the first image in this step The corresponding object point in the field depth, support can be provided for the determination of main part in first image.

After determining to be in the object point in its field depth corresponding to the first image, tentatively the depth of field model can will be in Object point in enclosing region corresponding in the first image, as the candidate region where the main part of the first image, herein On the basis of (such as person model, building model etc.) or feature point detection, rim detection hand can be matched by agent model Section orients the main part of the first image from the candidate region.

The related optical image-forming information based on image provided using the present embodiment, is positioned to image appropriate section Scheme, can precisely, efficiently locate out the Part I (such as main part) of the first image, so as to be closed for follow-up video image Required view data is provided into processing to support.

In the embodiment of the present application ten, the synthesis unit, it is specifically used for:

When determining image synthesis processing, described first image and the amount of images corresponding relation of second image;Work as institute State the amount of images corresponding relation of the first image and second image for it is one-to-many when, by first of first image Point, it is respectively synthesized into multiple second images corresponding with described first image, obtains multiple composographs;When described first When the amount of images corresponding relation of image and second image is one-to-one, by the Part I of first image, synthesis Into second image corresponding with described first image, a composograph is obtained;When described first image with it is described When the amount of images corresponding relation of second image is many-one, by the Part I of multiple first images, respectively one-to-one synthesis Into same second image corresponding with the multiple image, multiple composographs are obtained.

The amount of images corresponding relation of described first image and second image, can be it is one-to-many, one-to-one or Many-one.

When carrying out image synthesis processing, described first image and the amount of images corresponding relation of second image, tool Body can according to the first video, the actual recording duration of the second video, and/or the frame rate corresponding to the first video, the second video, And combine otherness demand of the two parts being synthesized in follow-up composograph in terms of state change speed and be determined.Below Specific example will be combined to describe in detail.

In the example of the application, assuming initially that needs using the main body of image in the first video as in follow-up synthetic video The main body of image, the background parts using the image of the second video as image in synthetic video, and assume follow-up synthetic video The middle effect for needing to show the background parts Fast transforms (corresponding main part) of image.

It is then a kind of it might be that the first video, the recording duration of the second video are different, frame rate phase during recording Together, for example, assume the first video, the recording duration of the second video is respectively 1min (minute, minute), 8min, two videos Frame rate is 30fps, then for the situation, in order that image in follow-up synthetic video can to show background parts fast The effect of speed conversion, can be chronologically corresponding respectively by 30 two field pictures of the first video and 240 two field pictures of the second video, from , subsequently can be by the way that synthesis be regarded and each two field picture of the first video is chronologically corresponding with 8 two field pictures of the second video respectively Length such as 1min when the playing duration boil down to of frequency is shorter, realize the Fast transforms effect of the background parts of image in synthetic video.

Alternatively possible situation is that the first video, the recording duration of the second video are identical, but frame rate during recording is not Together, such as, it is assumed that the first video, the recording duration of the second video are 8min, the first video, the frame rate difference of the second video For 240fps, 30fps, for the situation, in order that image in follow-up synthetic video can to show background parts quick The effect of conversion, the image of part video-frequency band in the first video can be chosen, such as preceding 1min 30 two field pictures, or in the 8min Each two field picture corresponding to arbitrary part-time section, it is chronologically corresponding with 240 two field pictures of the second video, before the first video Exemplified by 1min 240 two field pictures, then specifically can by each two field picture in 240 two field picture chronologically with the second video Corresponding two field picture corresponds, subsequently through by the playing duration boil down to of synthetic video it is shorter when length such as 1min, can be achieved to close The Fast transforms effect of image background part into video.

Another is it might be that the first video, the recording duration of the second video are different, and frame rate during recording is not yet Together, such as, it is assumed that the first video, the recording duration of the second video are respectively 1min, 8min, frame rate be respectively 240fps, 30fps, then for the situation, in order that the image obtained in follow-up synthetic video can show the effect of background parts Fast transforms Fruit, 240 two field pictures of 240 two field pictures of the first video and the second video can chronologically be corresponded respectively, can subsequently led to Cross by the playing duration boil down to of synthetic video it is shorter when length such as 1min, realize the quick of background parts of image in synthetic video Transform effect.

It is one-to-many, man-to-man that above example, which illustrate only the first image and the amount of images corresponding relation of the second image, Situation, and in the case of needing main part that there is faster state change speed, such as show the fast motion special efficacy of personage Deng then can be according to the first video, the actual recording duration of the second video, and/or the frame corresponding to the first video, the second video Frequency, consider with the second image to be synthesized the first image by many-to-one corresponding relation, to reach main body in synthetic video The effect of part Fast transforms, in this case the first image, the second image amount of images corresponding relation determination process, it is and upper It is similar to state the determination process provided in example, is no longer described in detail herein.

It is respectively 1min, 8min still with the recording duration of above-mentioned first video, the second video, the frame rate of two videos is equal Exemplified by 30fps example, in this example, can by the image of every frame first of the first video chronologically with the second video 8 The image of frame second is corresponding, so that, can be by the Part I isolated in every image of frame first (such as when carrying out image synthesis Main part), chronologically it is blended into the second video in the corresponding image of 8 frame second, may finally obtains including the conjunction of 240 frames Into the synthetic video (target video) of image, subsequently can by by the playing duration boil down to of synthetic video it is shorter when length such as 1min, realize the Fast transforms effect of image background part in synthetic video.

Specifically, 8 two field pictures are often played when being played out to above-mentioned synthetic video, the main part in image is A state transformation (every 8 two field picture has identical body matter) occurs, and often plays a two field picture, background parts just occur State transformation, so as to which compared to main part, background parts can show the effect of Fast transforms.

Recording duration with above-mentioned first video, the second video is respectively 1min, 8min, frame rate be respectively 240fps, , in this example, can be chronologically every with the second video by the image of each frame first of the first video exemplified by 30fps example One the second image of frame is corresponding, so as to, when carrying out image synthesis, the Part I that will can be isolated in each image of frame first (such as main part), chronologically it is blended into the second video in the corresponding image of a frame second, may finally obtains including 240 The synthetic video of frame composograph, subsequently can by by the playing duration boil down to of synthetic video it is shorter when length such as 1min, realize The Fast transforms of image background part in synthetic video.

Specifically, when being played out to above-mentioned synthetic video, in 1min synthetic video playing process, substantially The background video of the 8min in original second video has been played, and has only played 1min main video, so as to relative to main body Part, background parts can show the effect of Fast transforms.

It is similar for one-to-many situation with the quantity corresponding relation of above-mentioned first image and the second image, if described first The amount of images corresponding relation of image and second image is many-one, then can by the Part I of multiple first images, It is chronologically one-to-one respectively to be blended into same second image corresponding with the multiple image, for example, by 8 the first figures of frame The main part of picture, chronologically respectively it is one-to-one be blended into it is medium as the image of same frame second of background parts, so as to follow-up When the synthetic video to gained is played out by the duration after compression, often play 8 two field picture background parts and a shape just occurs State converts, and accordingly, often playing 1 two field picture main part just occurs a state transformation, so as to compared to background portion Point, main part can show quick state change effect, such as show the fast motion special efficacy of personage.

Processing procedure is synthesized based on the image that the present embodiment provides, may be such that synthesis regards subsequently when playing synthetic video The two parts being synthesized in frequency show the inconsistent effect of state change speed, so as to effectively meet people to video Certain aspect special efficacy (such as fast motion of personage's shuttle space-time, personage/slow motion special efficacy) demand.

In the embodiment of the present application 11, the synthesis unit, it is specifically used for:

The Part I of described first image is blended into the corresponding position of second image;Wherein, it is described corresponding Position is specified location of the user in second image, or in second image with the Part I described Position corresponding in first image.

Specifically, when the Part I of the first image and the second image are synthesized, such as, by the master of the first image When body portion as the second image of background parts with being synthesized, the Part I of the first image can be blended into user and existed Specified location in second image, for example central region or certain fringe region of the second image that user specifies etc. are blended into, Or it is blended into the foreground area for the second image that user specifies, background region etc..

In addition to this it is possible to by the Part I of the first image, directly it is blended into second image and described At a part of position corresponding in described first image, such as, it is assumed that the Part I is in the first image Left part fringe region a certain position, then subsequently can be according to positional information of the Part I in the first image (such as position Put coordinate), the Part I is blended into the relevant position of the left part fringe region of the second image.

When implementing the application, it can select in aforesaid way one of any according to the actual requirements or combine using upper Two ways is stated, realizes and is synthesized the Part I of the first image and the second image, the present embodiment is not construed as limiting to this.

The synthetic schemes provided by using the present embodiment, it can be achieved the Part I of the first image being blended into the second figure As in the Part I at position corresponding in described first image, or on demand by described first Divide the optional position for being blended into the second image, disclosure satisfy that the diversified video image synthesis demand of user.

It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.

For convenience of description, describe to be divided into various modules when system above or device with function or unit describes respectively. Certainly, the function of each unit can be realized in same or multiple softwares and/or hardware when implementing the application.

As seen through the above description of the embodiments, those skilled in the art can be understood that the application can Realized by the mode of software plus required general hardware platform.Based on such understanding, the technical scheme essence of the application On the part that is contributed in other words to prior art can be embodied in the form of software product, the computer software product It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are causing a computer equipment (can be personal computer, server, either network equipment etc.) performs some of each embodiment of the application or embodiment Method described in part.

Finally, it is to be noted that, herein, the relational terms of such as first, second, third and fourth or the like It is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply these Any this actual relation or order be present between entity or operation.Moreover, term " comprising ", "comprising" or its is any Other variants are intended to including for nonexcludability, so that process, method, article or equipment including a series of elements Not only include those key elements, but also the other element including being not expressly set out, or also include for this process, side Method, article or the intrinsic key element of equipment.In the absence of more restrictions, limited by sentence "including a ..." Key element, it is not excluded that other identical element in the process including the key element, method, article or equipment also be present.

Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (10)

1. a kind of video data handling procedure, it is characterised in that applied to electronic equipment, methods described includes:
The first image in the first video is obtained, and isolates the Part I in described first image, first video A length of first duration during recording, or first video is recorded with the first frame rate;
Obtain the second image in the second video, a length of second duration during the recording of second video, or with the second frame speed Rate records second video, wherein, second duration is different from first duration, and the second frame rate is different from the first frame Speed;
The Part I and second image of described first image are synthesized, obtain composograph;Each composograph Form target video.
2. according to the method for claim 1, it is characterised in that the Part I isolated in described first image, Including:
Part I in described first image is positioned;
According to positioning result, the Part I in described first image is isolated.
3. according to the method for claim 2, it is characterised in that the Part I in described first image is determined Position, including:
Obtain the one or more of following information corresponding to described first image:Depth of view information, object space focal length, and described in shooting The object distance of corresponding object point during the first image;
Based on described one or more:The object distance of depth of view information, object space focal length or object point, it is determined that being in the field depth Interior object point;
Framing is carried out to the object point in the field depth in described first image, the Part I is obtained and exists Positioning result in described first image.
4. according to the method for claim 1, it is characterised in that the Part I to described first image and described the Two images are synthesized, including:
When determining image synthesis processing, described first image and the amount of images corresponding relation of second image;
When described first image and second image amount of images corresponding relation for it is one-to-many when, by first image Part I, it is respectively synthesized into multiple second images corresponding with described first image, obtains multiple composographs;
When described first image and second image amount of images corresponding relation for it is one-to-one when, by first image Part I, it is blended into second image corresponding with described first image, obtains a composograph;
When the amount of images corresponding relation of described first image and second image is many-one, by multiple first images Part I, it is one-to-one respectively to be blended into same second image corresponding with the multiple image, obtain multiple synthesis Image.
5. according to the method for claim 1, it is characterised in that the Part I to described first image and described the Two images are synthesized, including:
The Part I of described first image is blended into the corresponding position of second image;
Wherein, the relevant position is specified location of the user in second image, or in second image with Position corresponding of the Part I in described first image.
6. a kind of electronic equipment, it is characterised in that including:
First acquisition unit, for obtaining the first image in the first video, and isolate first in described first image Point, a length of first duration during the recording of first video, or first video is recorded with the first frame rate;
Second acquisition unit, for obtaining the second image in the second video, when a length of second during the recording of second video It is long, or second video is recorded with the second frame rate, wherein, second duration is different from first duration, and second Frame rate is different from the first frame rate;
Synthesis unit, synthesized for the Part I to described first image and second image, obtain composograph; Each composograph forms target video.
7. electronic equipment according to claim 6, it is characterised in that the first acquisition unit isolates first figure Part I as in, is specifically included:
Part I in described first image is positioned;According to positioning result, in described first image is isolated A part.
8. electronic equipment according to claim 7, it is characterised in that the first acquisition unit is in described first image Part I positioned, specifically include:
Obtain the one or more of following information corresponding to described first image:Depth of view information, object space focal length, and described in shooting The object distance of corresponding object point during the first image;Based on described one or more:Depth of view information, object space focal length or object point Object distance, it is determined that the object point in the field depth;To the object point in the field depth in described first image Framing is carried out, obtains positioning result of the Part I in described first image.
9. electronic equipment according to claim 6, it is characterised in that the synthesis unit, be specifically used for:
When determining image synthesis processing, described first image and the amount of images corresponding relation of second image;When described When the amount of images corresponding relation of one image and second image is one-to-many, the Part I of first image divides It is not blended into multiple second images corresponding with described first image, obtains multiple composographs;Work as described first image With the amount of images corresponding relation of second image for it is one-to-one when, by the Part I of first image, be blended into In corresponding second image of described first image, a composograph is obtained;When described first image and described second When the amount of images corresponding relation of image is many-one, by the Part I of multiple first images, respectively it is one-to-one be blended into In corresponding same second image of the multiple image, multiple composographs are obtained.
10. electronic equipment according to claim 6, it is characterised in that the synthesis unit, be specifically used for:
The Part I of described first image is blended into the corresponding position of second image;
Wherein, the relevant position is specified location of the user in second image, or in second image with Position corresponding of the Part I in described first image.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103096101A (en) * 2011-11-07 2013-05-08 联想(北京)有限公司 Video synthesis method, device and electronic equipment
CN104967902A (en) * 2014-09-17 2015-10-07 腾讯科技(北京)有限公司 Video sharing method, apparatus and system
CN105187733A (en) * 2014-06-06 2015-12-23 腾讯科技(北京)有限公司 Video processing method, device and terminal
CN105847636A (en) * 2016-06-08 2016-08-10 维沃移动通信有限公司 Video recording method and mobile terminal
CN107172353A (en) * 2017-06-16 2017-09-15 广东欧珀移动通信有限公司 Automatic explosion method, device and computer equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193652B2 (en) * 1999-08-17 2007-03-20 Applied Vision Systems, Inc. Dynamic range video recording and playback system and method
US8553037B2 (en) * 2002-08-14 2013-10-08 Shawn Smith Do-It-Yourself photo realistic talking head creation system and method
CN103209312B (en) * 2012-01-12 2018-03-23 中兴通讯股份有限公司 A kind of method of video player, mobile terminal and mobile terminal playing video
US9467627B2 (en) * 2013-10-26 2016-10-11 The Lightco Inc. Methods and apparatus for use with multiple optical chains

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103096101A (en) * 2011-11-07 2013-05-08 联想(北京)有限公司 Video synthesis method, device and electronic equipment
CN105187733A (en) * 2014-06-06 2015-12-23 腾讯科技(北京)有限公司 Video processing method, device and terminal
CN104967902A (en) * 2014-09-17 2015-10-07 腾讯科技(北京)有限公司 Video sharing method, apparatus and system
CN105847636A (en) * 2016-06-08 2016-08-10 维沃移动通信有限公司 Video recording method and mobile terminal
CN107172353A (en) * 2017-06-16 2017-09-15 广东欧珀移动通信有限公司 Automatic explosion method, device and computer equipment

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